Update maven-publish.yml

Author: cicirello

.github/workflows/maven-publish.yml

@@ -51,6 +51,9 @@ jobs:
         java-version: 1.8
         server-id: github 
 
+    - name: Build with Maven
+      run: mvn -B package --file pomgh.xml
+
     - name: Update package version
       run: mvn versions:set -DnewVersion=${{ steps.get_version.outputs.VERSION }}